1145203423

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{55439}}^1$

素因数の和:55686

約数の個数: 16

約数和(自身を含む): 1415715840

約数和(自身を除く): 270512417

約数列:

[1, 7, 13, 91, 227, 1589, 2951, 20657, 55439, 388073, 720707, 5044949, 12584653, 88092571, 163600489, 1145203423]

約数ペア:

[(1, 1145203423), (7, 163600489), (13, 88092571), (91, 12584653), (227, 5044949), (1589, 720707), (2951, 388073), (20657, 55439)]